{
  "params": {
    "breed": {
      "type": "choice",
      "options": [
        "black-white",
        "brown",
        "highland",
        "cream"
      ],
      "default": "black-white",
      "label": "Breed",
      "describe": "Coat and breed: black-white (dairy cow with black patches and a pink udder), brown (warm brown dairy cow with a pale muzzle), highland (shaggy ginger coat, long wide horns and a fringe over the eyes), cream (pale beef cow)."
    },
    "horns": {
      "type": "toggle",
      "default": true,
      "label": "Horns",
      "describe": "Horns on the head. Highland horns are long and sweep wide; the others are short. Off = polled (hornless)."
    },
    "bell": {
      "type": "toggle",
      "default": false,
      "label": "Bell",
      "describe": "A leather collar with a brass cow bell under the neck (alpine pasture look)."
    },
    "markings": {
      "type": "range",
      "min": 1,
      "max": 9,
      "step": 1,
      "default": 3,
      "label": "Markings",
      "describe": "Seed for where the black patches fall on a black-white cow (each number is a different cow); also varies the fur tufts of a highland."
    },
    "size": {
      "type": "range",
      "min": 0.45,
      "max": 1.2,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is a grown cow about 1.45 m at the shoulder; 0.5 with horns off reads as a calf; 1.15 is a big bull."
    }
  },
  "presets": {
    "dairy cow": {
      "breed": "black-white",
      "horns": false,
      "markings": 5
    },
    "highland bull": {
      "breed": "highland",
      "horns": true,
      "size": 1.1
    },
    "alpine calf": {
      "breed": "brown",
      "horns": false,
      "bell": true,
      "size": 0.5
    }
  },
  "night": {
    "eye": {
      "zone": "eye",
      "color": "#c8ff9a",
      "intensity": 1.2,
      "describe": "Eyeshine: the eyes catch the light green at night."
    }
  }
}